Nfab N-Durastep Nerf Step Bar, Wheel to Wheel NDD10110MC Fits 2010 to 2013 Dodge Ram 2500 and 3500 Mega Cab; With 6.4' Bed; N-Durastep Finish: Black Powder Coated; Number of Steps: 4; Bar Diameter: 3; Length Modular: Welded One Piece Construction; Body Lift Compatibility: Yes; Weight Rating: 445; Sold as a pa DODGE 2500 3500 RAM 2500 RAM 3500 BIG HORN LARAMIE LARAMIE LIMITED LARAMIE LONGHORN LONE STAR SLT SXT 2010 2011 2012 2013 2014 2015 2016 5.7L Hemi EZC (345) 5.7L Hemi EZF (345) 6.4L Hemi ESA (392) 6.4L Hemi ESB (392) 6.7L Cummins Turbo Diesel HO (408) BI-FUEL CNG DIESEL GAS Nfab N-FAB N-Durastep Wheel To Wheel Nerf Steps (Black) - NDD10110MC NDD10110MC Nerf/Step Bar Wheel to Wheel